Table 2. Modified clinical activity score criteria (Pinchera A, Wiersinga W, Glinoer D, Kendall-Taylor P, Koornneef L, Marcocci C, Schleusener H, Romaldini J, Niepominiscze H, Nagataki S, Izumi M, Inoue Y, Stockigt J, Wall J, Greenspan F, Solomon D, Garrity J, Gorman CA. Classification of eye changes of Graves’ disease. Thyroid. 1992;2:235-236.).